I am having a "not all variables bound" issue when trying to delete a row
from a datagrid.
I have a datagrid populated with data from a oracle table as follows:
da = New OracleDataAdapt er("SELECT a.inst, a.group, a.privs,
b.field FROM table a, table b WHERE.......
da.Fill(ds, "TW_GROUP_PRIVS ")
da.datamember = "TW_GROUP_PRIVS ")
I have the insert and update statements working correctly, they are as
follows:
Dim cmd As New OracleCommand(" UPDATE TW_GROUP_PRIVS SET group =
:original_group , inst = :Original_inst, privs = :privs WHERE inst =
:original_inst AND group = :original_group ")
cmd.Parameters. Add(New OracleParameter (":original_gro up",
OracleType.VarC har, 30, "GROUP"))
cmd.Parameters. Add(New OracleParameter (":original_ins t",
OracleType.VarC har, 10, "Inst"))
cmd.Parameters. Add(New OracleParameter (":PRIVS",
OracleType.VarC har, 37, "PRIVS"))
cmd.Parameters. Add(New OracleParameter (":ORIGINAL_DES CRIPTION",
OracleType.VarC har, 100, "DESCRIPTIO N"))
Dim cmd2 As New OracleCommand(" INSERT INTO TW_GROUP_PRIVS
(group, inst, privs, description)
VALUES (:group_name, :institution_id , :privs, :field)")
cmd2.Parameters .Add(New OracleParameter (":group",
OracleType.VarC har, 30, "GROUP"))
cmd2.Parameters .Add(New OracleParameter (":inst",
OracleType.VarC har, 10, "Inst"))
cmd2.Parameters .Add(New OracleParameter (":PRIVS",
OracleType.VarC har, 37, "PRIVS"))
cmd2.Parameters .Add(New OracleParameter (":field",
OracleType.VarC har, 100, "field"))
cmd.Connection = Conn
cmd2.Connection = Conn
da.UpdateComman d = cmd
da.InsertComman d = cmd2
Conn.Open()
da.Update(ds, "TW_GROUP_PRIVS ")
I am running into issues with the delete portion of the code.
First, I remove the row from the datagrid:
if (Me.BindingCont ext(ds, "TW_GROUP_PRIVS ").Count > 0) Then
Me.BindingConte xt(ds,
"TW_GROUP_PRIVS ").RemoveAt(Me. BindingContext( ds, "TW_GROUP_PRIVS ").Position )
end if
Now I want to delete the row from the source table:
'Dim cmd3 As New OracleCommand(" DELETE FROM TW_GROUP_PRIVS WHERE
inst = :original_inst" _
&" AND group = :original_group AND privs = :original_privs and
description = :original_field ")
cmd3.Parameters .Add(New OracleParameter (":Original_gro up",
OracleType.VarC har, 30, "GROUP"))
cmd3.Parameters .Add(New OracleParameter (":Original_ins t",
OracleType.VarC har, 10, "Inst"))
cmd3.Parameters .Add(New OracleParameter (":Original_PRI VS",
OracleType.VarC har, 37, "PRIVS"))
cmd3.Parameters .Add(New OracleParameter (":Original_fie ld",
OracleType.VarC har, 100, "field"))
cmd3.Connection = Conn
da.DeleteComman d = cmd3
Conn.Open()
da.Update(ds, "TW_GROUP_PRIVS ") <---- ERROR LINE
Getting the error on the final line here. The error being "ORA-010008: Not
all variable bound"
Any ideas on why this is failing?
Thanks in advance.
--
Kevin
--
Kevin
2  2800 
Ksedran,
The answer is simple.
The removeat, removes a datarow completly from a dataset. http://msdn.microsoft.com/library/de...oveattopic.asp
The delete set the rowstate from a datarow to deleted. http://msdn.microsoft.com/library/de...eletetopic.asp
In the first situation there is nothing to delete in the database.
(You are not the first one)
I hope this helps
Cor
"ksedran" <ks*****@discus sions.microsoft .com> I am having a "not all variables bound" issue when trying to delete a row
from a datagrid.
I have a datagrid populated with data from a oracle table as follows:
da = New OracleDataAdapt er("SELECT a.inst, a.group, a.privs,
b.field FROM table a, table b WHERE.......
da.Fill(ds, "TW_GROUP_PRIVS ")
da.datamember = "TW_GROUP_PRIVS ")
I have the insert and update statements working correctly, they are as
follows:
Dim cmd As New OracleCommand(" UPDATE TW_GROUP_PRIVS SET group =
:original_group , inst = :Original_inst, privs = :privs WHERE inst =
:original_inst AND group = :original_group ")
cmd.Parameters. Add(New OracleParameter (":original_gro up",
OracleType.VarC har, 30, "GROUP"))
cmd.Parameters. Add(New OracleParameter (":original_ins t",
OracleType.VarC har, 10, "Inst"))
cmd.Parameters. Add(New OracleParameter (":PRIVS",
OracleType.VarC har, 37, "PRIVS"))
cmd.Parameters. Add(New OracleParameter (":ORIGINAL_DES CRIPTION",
OracleType.VarC har, 100, "DESCRIPTIO N"))
Dim cmd2 As New OracleCommand(" INSERT INTO TW_GROUP_PRIVS
(group, inst, privs, description)
VALUES (:group_name, :institution_id , :privs, :field)")
cmd2.Parameters .Add(New OracleParameter (":group",
OracleType.VarC har, 30, "GROUP"))
cmd2.Parameters .Add(New OracleParameter (":inst",
OracleType.VarC har, 10, "Inst"))
cmd2.Parameters .Add(New OracleParameter (":PRIVS",
OracleType.VarC har, 37, "PRIVS"))
cmd2.Parameters .Add(New OracleParameter (":field",
OracleType.VarC har, 100, "field"))
cmd.Connection = Conn
cmd2.Connection = Conn
da.UpdateComman d = cmd
da.InsertComman d = cmd2
Conn.Open()
da.Update(ds, "TW_GROUP_PRIVS ")
I am running into issues with the delete portion of the code.
First, I remove the row from the datagrid:
if (Me.BindingCont ext(ds, "TW_GROUP_PRIVS ").Count > 0) Then
Me.BindingConte xt(ds,
"TW_GROUP_PRIVS ").RemoveAt(Me. BindingContext( ds,
"TW_GROUP_PRIVS ").Position )
end if
Now I want to delete the row from the source table:
'Dim cmd3 As New OracleCommand(" DELETE FROM TW_GROUP_PRIVS
WHERE
inst = :original_inst" _
&" AND group = :original_group AND privs = :original_privs and
description = :original_field ")
cmd3.Parameters .Add(New OracleParameter (":Original_gro up",
OracleType.VarC har, 30, "GROUP"))
cmd3.Parameters .Add(New OracleParameter (":Original_ins t",
OracleType.VarC har, 10, "Inst"))
cmd3.Parameters .Add(New OracleParameter (":Original_PRI VS",
OracleType.VarC har, 37, "PRIVS"))
cmd3.Parameters .Add(New OracleParameter (":Original_fie ld",
OracleType.VarC har, 100, "field"))
cmd3.Connection = Conn
da.DeleteComman d = cmd3
Conn.Open()
da.Update(ds, "TW_GROUP_PRIVS ") <---- ERROR LINE
Getting the error on the final line here. The error being "ORA-010008: Not
all variable bound"
Any ideas on why this is failing?
Thanks in advance.
--
Kevin
--
Kevin
Thanks Cor!!
That got me on the right track!
"Cor Ligthert" wrote: Ksedran,
The answer is simple.
The removeat, removes a datarow completly from a dataset.
http://msdn.microsoft.com/library/de...oveattopic.asp
The delete set the rowstate from a datarow to deleted.
http://msdn.microsoft.com/library/de...eletetopic.asp
In the first situation there is nothing to delete in the database.
(You are not the first one)
I hope this helps
Cor
"ksedran" <ks*****@discus sions.microsoft .com>
I am having a "not all variables bound" issue when trying to delete a row
from a datagrid.
I have a datagrid populated with data from a oracle table as follows:
da = New OracleDataAdapt er("SELECT a.inst, a.group, a.privs,
b.field FROM table a, table b WHERE.......
da.Fill(ds, "TW_GROUP_PRIVS ")
da.datamember = "TW_GROUP_PRIVS ")
I have the insert and update statements working correctly, they are as
follows:
Dim cmd As New OracleCommand(" UPDATE TW_GROUP_PRIVS SET group =
:original_group , inst = :Original_inst, privs = :privs WHERE inst =
:original_inst AND group = :original_group ")
cmd.Parameters. Add(New OracleParameter (":original_gro up",
OracleType.VarC har, 30, "GROUP"))
cmd.Parameters. Add(New OracleParameter (":original_ins t",
OracleType.VarC har, 10, "Inst"))
cmd.Parameters. Add(New OracleParameter (":PRIVS",
OracleType.VarC har, 37, "PRIVS"))
cmd.Parameters. Add(New OracleParameter (":ORIGINAL_DES CRIPTION",
OracleType.VarC har, 100, "DESCRIPTIO N"))
Dim cmd2 As New OracleCommand(" INSERT INTO TW_GROUP_PRIVS
(group, inst, privs, description)
VALUES (:group_name, :institution_id , :privs, :field)")
cmd2.Parameters .Add(New OracleParameter (":group",
OracleType.VarC har, 30, "GROUP"))
cmd2.Parameters .Add(New OracleParameter (":inst",
OracleType.VarC har, 10, "Inst"))
cmd2.Parameters .Add(New OracleParameter (":PRIVS",
OracleType.VarC har, 37, "PRIVS"))
cmd2.Parameters .Add(New OracleParameter (":field",
OracleType.VarC har, 100, "field"))
cmd.Connection = Conn
cmd2.Connection = Conn
da.UpdateComman d = cmd
da.InsertComman d = cmd2
Conn.Open()
da.Update(ds, "TW_GROUP_PRIVS ")
I am running into issues with the delete portion of the code.
First, I remove the row from the datagrid:
if (Me.BindingCont ext(ds, "TW_GROUP_PRIVS ").Count > 0) Then
Me.BindingConte xt(ds,
"TW_GROUP_PRIVS ").RemoveAt(Me. BindingContext( ds,
"TW_GROUP_PRIVS ").Position )
end if
Now I want to delete the row from the source table:
'Dim cmd3 As New OracleCommand(" DELETE FROM TW_GROUP_PRIVS
WHERE
inst = :original_inst" _
&" AND group = :original_group AND privs = :original_privs and
description = :original_field ")
cmd3.Parameters .Add(New OracleParameter (":Original_gro up",
OracleType.VarC har, 30, "GROUP"))
cmd3.Parameters .Add(New OracleParameter (":Original_ins t",
OracleType.VarC har, 10, "Inst"))
cmd3.Parameters .Add(New OracleParameter (":Original_PRI VS",
OracleType.VarC har, 37, "PRIVS"))
cmd3.Parameters .Add(New OracleParameter (":Original_fie ld",
OracleType.VarC har, 100, "field"))
cmd3.Connection = Conn
da.DeleteComman d = cmd3
Conn.Open()
da.Update(ds, "TW_GROUP_PRIVS ") <---- ERROR LINE
Getting the error on the final line here. The error being "ORA-010008: Not
all variable bound"
Any ideas on why this is failing?
Thanks in advance.
--
Kevin
--
Kevin
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